: if Potassium, Calcium, Sodium and Magnesium are metals. How are some foods rich/contain such metals?

Question

: if Potassium, Calcium, Sodium and Magnesium are metals. How are some foods rich/contain such metals?

In: 4

Answer 1

The metals are ionized and bonded to nonmetals to form salts. It is these salts that are present in the foods.